4-oxidanylidene-3-propyl-2-[(E)-2-thiophen-2-ylethenyl]chromene-6-carboxylic acid

Systemtic Name: 4-oxidanylidene-3-propyl-2-[(E)-2-thiophen-2-ylethenyl]chromene-6-carboxylic acid Openeye Name: 4-oxo-3-propyl-2-[(E)-2-(2-thienyl)vinyl]chromene-6-carboxylic acid CAS Name: 4-oxo-3-propyl-2-[(E)-2-thiophen-2-ylethenyl]-1-benzopyran-6-carboxylic acid IUPAC Name: 4-oxo-3-propyl-2-[(E)-2-thiophen-2-ylethenyl]chromene-6-carboxylic acid Traditional Name: 4-keto-3-propyl-2-[(E)-2-(2-thienyl)vinyl]chromene-6-carboxylic acid Formula: C19H16O4S MolecularWeight: 340.39294

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Descriptors Computed from Structure

Canonical SMILES:

CCCC1=C(OC2=C(C1=O)C=C(C=C2)C(=O)O)C=CC3=CC=CS3

Isomeric SMILES

CCCC1=C(OC2=C(C1=O)C=C(C=C2)C(=O)O)/C=C/C3=CC=CS3

InChI

InChI=1S/C19H16O4S/c1-2-4-14-16(9-7-13-5-3-10-24-13)23-17-8-6-12(19(21)22)11-15(17)18(14)20/h3,5-11H,2,4H2,1H3,(H,21,22)/b9-7+